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Step * of Lemma decidable__equal_free-dl

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∀[T:Type]. ∀eq:EqDecider(T). ∀x,y:Point(free-dist-lattice(T; eq)).  Dec(x = y ∈ Point(free-dist-lattice(T; eq)))
BY
{ (RepeatFor 2 ((D 0 THENA Auto)) THEN BLemma `deq-implies` THEN Auto) }

1
1. [T] : Type
2. eq : EqDecider(T)@i
⊢ EqDecider(Point(free-dist-lattice(T; eq)))

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Latex:

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Latex:
No  Annotations
\mforall{}[T:Type].  \mforall{}eq:EqDecider(T).  \mforall{}x,y:Point(free-dist-lattice(T;  eq)).    Dec(x  =  y)


By

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Latex:
(RepeatFor  2  ((D  0  THENA  Auto))  THEN  BLemma  `deq-implies`  THEN  Auto)

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